The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 09 December 2016 06:57 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
131148678142640.18%64010595.98FREENET-AS , UA
2629437785744.61%1894119.44AS62943-BLUEBIRD-NETWORK - Bluebird Network, US
3363525155413.05%714722.05AS-COLOCROSSING - ColoCrossing, US
4299092969381.76%1915628.32LESSE - MetroOptic, Inc., CA
5209402636971.56%309285.28AKAMAI-ASN1 , US
6345492353131.39%376359.81MEER-AS meerfarbig GmbH & Co. KG, DE
798292220421.32%271381.84BSNL-NIB National Internet Backbone, IN
8206572067341.22%1513782.27ATLANTIS Sofia, Bulgaria, BG
981921696531.01%1610603.31TMAS Odessa, Ukraine, UA
1074531605110.95%179441.82ACCELERATION - ACCELERATED DATA WORKS, INC., US
11341641555450.92%1251244.36AKAMAI-LON , GB
12446641458480.86%159723.20MTELUA-AS , UA
13210111454100.86%226609.55TOPNET , UA
14198641403710.83%711977.06O1COMM - O1.com, US
15382641249530.74%344363.24WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment, PK
16540581091130.65%715587.57KOBO - Rakuten Inc, US
1735213999750.59%109997.50COMPNETUA-AS , UA
1816570936340.55%761232.03TELOIP-SW-ASN - AgniCorp Inc., CA
1926938934610.55%713351.57COMPUSOURCE - CompuSOURCE Communications Corp., US
2048115758710.45%612645.17DGM-AS Sofia, Bulgaria, BG
2155430758680.45%108569.92STARHUBINTERNET-AS-NGNBN Starhub Internet Pte Ltd, SG
229541735350.44%326225.57CYBERNET-AP Cyber Internet Services (Pvt) Ltd., PK
2331293655150.39%115955.91ITNSGLOBAL-AS , BG
2411878625190.37%421488.55TZULO - tzulo, inc., US
2518786624690.37%125205.75SHELBYBB - Shelby Broadband, US
2633728621080.37%115646.18UNITELINC - Unitel Inc, US
2751972605690.36%512113.80MIRANET-NET , UA
28196953605300.36%87566.25ASMALTAPLUS , UA
29197058558230.33%511164.60ASPSTS , UA
3023966537270.32%283189.85LDN-AS-PK LINKdotNET Telecom Limited, PK
3148748484840.29%412121.00MY-HOME-AS , UA
3244686484320.29%124036.00SETI-KR-AS , UA
3350130483910.29%143456.50SYNDICATE-AS , UA
3429394468780.28%315626.00OEKONET-1 Hauptstrasse 95, DE
357403467940.28%85849.25COLBA - Colba Net Inc., CA
3645899415860.25%175923.64VNPT-AS-VN VNPT Corp, VN
37132165396530.23%349113.62CONNECT-AS-AP Connect Communications, PK
3845814366870.22%156235.17FARIYA-PK Fariya Networks Pvt. Ltd., PK
3935737363970.22%312132.33RIAD-AS , UA
40197554363570.22%312119.00MASTERLINK-NET , UA
4148385363440.22%312114.67INFOAURA-AS , UA
4221228363430.22%49085.75VINASTERISK-AS , UA
4345223341280.20%113102.55WIN-AS-TH-AP World Internetwork Co.,Ltd , Thailand., TH
4437492314960.19%39679.54ORANGE-TN, TN
4562160312540.19%74464.86GM-AS , CZ
4610302312420.19%310414.00NEGIA-NET - SNAPPYDSL.NET, US
4761967312350.19%215617.50TELEMATIS *** Deutsche Bahn / DB Netz AG, DE
4826167312160.18%191642.95ASN-MARKLEY - Markley Boston LLC, US
493584311810.18%132398.54PUBNIX2-ASN - PubNIX, Inc., CA
50201525310950.18%215547.50HZ-CA-AS , BG
Total 1220246672.32%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
113443821704.00.13%121704AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
24722621079.00.12%121079NEXIS , BG
33110815644.00.09%315644AKAMAI-VA , EU
41187815629.80.37%4262519TZULO - tzulo, inc., US
52990915628.31.76%19296938LESSE - MetroOptic, Inc., CA
66216015627.00.19%731254GM-AS , CZ
72939415626.00.28%346878OEKONET-1 Hauptstrasse 95, DE
81030215621.00.19%331242NEGIA-NET - SNAPPYDSL.NET, US
920406315618.00.09%115618GLOB3X , DE
106196715617.50.19%231235TELEMATIS *** Deutsche Bahn / DB Netz AG, DE
113624315608.00.09%215608BPS-NETWORKS - BPS Networks, US
125477815608.00.09%415608BWAYTECH - Broadway Technology LLC, US
135515115607.00.09%115607MEHEALTH-NORTH - Pen Bay Healthcare, US
1420375415603.00.09%115603ASPHONEPULSE , IE
15740315598.00.28%846794COLBA - Colba Net Inc., CA
1620046215591.00.09%115591LSEITZ , DE
17358415590.50.18%1331181PUBNIX2-ASN - PubNIX, Inc., CA
183066915590.00.09%115590CAMDEN-NATIONAL - Camden National Bank, US
1920042515589.00.09%115589BG-GS1 , GB
205405815587.60.65%7109113KOBO - Rakuten Inc, US
213430815581.00.09%115581RIEDEL-NETWORKS , DE
226211215579.00.09%115579XCONNECT-NL , IL
232693815576.80.55%793461COMPUSOURCE - CompuSOURCE Communications Corp., US
245178615567.00.09%115567VELDER-DNS-AS Patrick Velder, EU
2520152515547.50.18%231095HZ-CA-AS , BG
263372815527.00.37%1162108UNITELINC - Unitel Inc, US
271653215497.00.09%1215497ASB2B2C - B2B2C Inc, CA
282518215267.00.09%115267PUBLIEKE-OMROEP-AS NPO Nederlandse Publieke Omroep, NL
294811515174.20.45%675871DGM-AS Sofia, Bulgaria, BG
301986414037.10.83%71140371O1COMM - O1.com, US
312065713782.31.22%15206734ATLANTIS Sofia, Bulgaria, BG
3219706812759.00.08%1512759QRATOR , RU
331878612493.80.37%1262469SHELBYBB - Shelby Broadband, US
346045512162.00.07%412162ABC , UA
354466412154.00.86%15145848MTELUA-AS , UA
365036112142.00.07%112142IIBHQ-AS, UA
374151312139.00.07%112139SKYTELENET-AS , UA
383578112133.00.14%324266KVIZA-AS , UA
393573712132.30.22%336397RIAD-AS , UA
404446112130.00.07%112130GIOC-KMDA-NET-AS , UA
415001212129.00.07%112129BESTLINK-AS Best-Link network, UA
425057412128.00.14%224256SOLARIS-AS , UA
433580012127.00.07%112127ECOTRADEINFORM-AS , UA
444731512127.00.07%112127NTN-AS , UA
455173412125.00.14%224250ONEGB-AS, UA
465961312124.00.14%224248UBNIX Ukrainian Backbone Networks LLC, UA
474821712122.00.14%224244SBRFUA-AS , UA
484314312122.00.07%112122VISICOM-AS , UA
494874812121.00.29%448484MY-HOME-AS , UA
5019717212120.00.07%
Total 722392.712.35%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
193.181.192.0/19217860.13%13118 -- ASN-YARTELECOM PJSC Rostelecom, RU
2110.170.17.0/24217040.13%134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
388.80.128.0/24210790.12%47226 -- NEXIS , BG
4195.68.215.0/24207530.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
5195.68.214.0/24207020.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
6194.79.15.0/24206880.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
7194.79.14.0/24206510.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
888.80.152.0/21205750.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
9194.79.13.0/24205710.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
1088.80.136.0/21205570.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
11194.79.12.0/24205460.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
1288.80.134.0/23205210.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
1388.80.131.0/24204870.12%20657 -- ATLANTIS Sofia, Bulgaria, BG
1488.221.254.0/23156910.09%20940 -- AKAMAI-ASN1 , US
152.20.178.0/24156440.09%31108 -- AKAMAI-VA , EU
16199.204.49.0/24156430.09%13625 -- REDWARNING - CALGAH Computer Systems and Management Ltd, CA
17216.155.96.0/19156420.09%7453 -- ACCELERATION - ACCELERATED DATA WORKS, INC., US
1846.29.40.0/21156410.09%29394 -- OEKONET-1 Hauptstrasse 95, DE
1950.21.166.0/24156350.09%29909 -- LESSE - MetroOptic, Inc., CA
2050.21.160.0/20156350.09%29909 -- LESSE - MetroOptic, Inc., CA
21181.214.128.0/19156340.09%11878 -- TZULO - tzulo, inc., US
22181.214.244.0/22156340.09%11878 -- TZULO - tzulo, inc., US
23181.215.216.0/21156340.09%11878 -- TZULO - tzulo, inc., US
2445.43.28.0/22156330.09%29909 -- LESSE - MetroOptic, Inc., CA
2569.28.254.0/24156330.09%29909 -- LESSE - MetroOptic, Inc., CA
2669.28.222.0/23156330.09%29909 -- LESSE - MetroOptic, Inc., CA
2745.43.1.0/24156330.09%29909 -- LESSE - MetroOptic, Inc., CA
2823.95.90.0/23156320.09%36352 -- AS-COLOCROSSING - ColoCrossing, US
2923.94.92.0/22156320.09%36352 -- AS-COLOCROSSING - ColoCrossing, US
3023.94.91.0/24156320.09%36352 -- AS-COLOCROSSING - ColoCrossing, US
3145.43.0.0/24156310.09%29909 -- LESSE - MetroOptic, Inc., CA
32104.255.227.0/24156310.09%29909 -- LESSE - MetroOptic, Inc., CA
3345.43.12.0/23156310.09%29909 -- LESSE - MetroOptic, Inc., CA
3445.43.25.0/24156310.09%29909 -- LESSE - MetroOptic, Inc., CA
3523.94.12.0/22156300.09%36352 -- AS-COLOCROSSING - ColoCrossing, US
3623.94.48.0/21156300.09%36352 -- AS-COLOCROSSING - ColoCrossing, US
3746.174.184.0/22156270.09%62160 -- GM-AS , CZ
3845.43.16.0/22156270.09%29909 -- LESSE - MetroOptic, Inc., CA
3946.174.188.0/23156270.09%62160 -- GM-AS , CZ
4045.43.21.0/24156270.09%29909 -- LESSE - MetroOptic, Inc., CA
4145.43.16.0/23156270.09%29909 -- LESSE - MetroOptic, Inc., CA
4269.55.160.0/20156260.09%10302 -- NEGIA-NET - SNAPPYDSL.NET, US
4369.90.8.0/24156230.09%29909 -- LESSE - MetroOptic, Inc., CA
44204.62.56.0/24156230.09%18786 -- SHELBYBB - Shelby Broadband, US
4569.90.9.0/24156230.09%29909 -- LESSE - MetroOptic, Inc., CA
46204.19.165.0/24156220.09%29909 -- LESSE - MetroOptic, Inc., CA
4769.90.11.0/24156210.09%29909 -- LESSE - MetroOptic, Inc., CA
4891.220.244.0/24156210.09%61967 -- TELEMATIS *** Deutsche Bahn / DB Netz AG, DE
49199.84.141.0/24156210.09%29909 -- LESSE - MetroOptic, Inc., CA
5069.90.10.0/24156210.09%29909 -- LESSE - MetroOptic, Inc., CA
Total 8490014.91%

7 Day BGP Profile: 2-December-2016 00:00 - 8-December-2016 23:59 (UTC+1000)

Number of BGP Update Messages:  5251990
Number of Prefix Updates:  16879368
Number of Prefix Withdrawals:  183828
Average Prefixes per BGP Update:  3.25
Average BGP Update Messages per second:  7.60
Average Prefix Updates per second:  24.69
Peak BGP Update Message Rate per second:  5332  (07:30:10 Sun, 4-Dec-2016)
Peak Prefix Update Rate per second:  4216  (02:27:34 Thu, 8-Dec-2016)
Peak Prefix Withdraw Rate per second:  19381  (07:21:26 Sun, 4-Dec-2016)
Prefix Count:  659939
Updated Prefix Count:  281566
Stable Prefix Count:  378373
Origin AS Count:  55955
Updated Origin AS Count:  30821
Stable Origin AS Count:  25134
Unique Path Count:  301692
Updated Path Count:  188532
Stable Path Count:  113160


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.